Definition of an instance of ClassOfInvolvementByReference, by defining which members of a class-of-temporal-part of an instance of Class is (are), in a given Role, involved by reference in (members of) a given class-of-temporal-part of an instance of ClassOfActivity.

A class-of-temporal-part instance of a ClassOfIndividual is a specialization of an instance of another ClassOfIndividual; the Specialization relationship is classified with an instance of ClassOfAssertion.

Description of a class-of-temporal-part of a (Part 2) ClassOfIndividual with an instance of PossibleIndividual (normally a PhysicalObject) that serves as a sign that is a member a given type of sign (ClassOfInformationObject).

Information about a class-of-temporal-part of an instance of ClassOfIndividual is represented by an instance of ClassOfInformationRepresentation that is classified with instances of ClassOfClassOfInformationRepresentation,and this ClassOfInformationRepresentation is presented on a class-of-temporal-part of an instance of ClassOfInformationObject.

Information about a class-of-temporal-part of an instance of ClassOfIndividual is represented by an instance of ClassOfInformationRepresentation that is a union of template instances, collected in an instance of EnumeratedSetOfClass,and this ClassOfInformationRepresentation is presented in a class-of-temporal-part of an instance of ClassOfInformationObject.

Representation of a class-of-temporal-part of an instance of ClassOfIndividual, where the representing instance of ClassOfInformationRepresentation is typed with a reference ClassOfClassOfInformationRepresentation.

A class-of-temporal-part of a typed ClassOfInformationRepresentation that is the union of a set of templates, that are members of an EnumeratedSetOfClass, is representing a class-of-temporal-part of a ClassOfIndividual.

A class-of-temporal-part of an instance of ClassOfInformationObject is a specialization of a class-of-temporal-part of an instance of ClassOfInformationRepresentation and a specialization of a class-of-temporal-part of an instance of ClassOfInformationPresentation

A class-of-temporal-part of an instance of ClassOfInformationRepresentation is the union of a set of templates that are members of an instance of EnumeratedSetOfClass and that together define that ClassOfInformationRepresentation.

An instance of ClassOfInformationRepresentation that is the union of a set of templates, that are members of an EnumeratedSetOfClass, is the superclass a class-of-temporal-part of a ClassOfInformationObject.

Members of a class-of-temporal-part of an instance of a ClassOfArrangedIndividual, a product class, fulfil the requirements of a class-of-temporal-part of an instance of a ClassOfArrangedIndividual, a function place class.

Identification of a class-of-temporal-part of a (Part 2) ClassOfIndividual with an instance of PossibleIndividual (mostly a PhysicalObject) that serves as a sign, and is a member of a type of sign (ClassOfInformationObject).

Members of a class-of-temporal-part of an instance of ClassOfIndividual shall or can be located in a relative position as compared with members of a class-of-temporal-part of an instance of another ClassOfIndividual.

The instance of ClassOfIndividual whose members possess a member of the ClassOfIndirectProperty, and that is highest in the class hierarchy, is related to an instance of PropertySpace by the defined instance of ClassOfIndirectProperty.

A class-of-temporal-part of an instance of ClassOfIndividual has a ClassOfIndirectProperty with a given point value and scale under the condition of another Property, possessed by a class-of-temporal-part of an instance of another ClassOfIndividual.

Definition of a reference ClassOfRelationshipWithSignature with one end a class-of-temporal-part of an instance of ClassOfIndividual participating in, and the other end a class-of-temporal-part of an instance of another ClassOfIndividual also participating in, a ClassOfActivity, and each end with its cardinality.

Definition of a reference ClassOfRelationshipWithSignature with one end a class-of-temporal-part of an instance of ClassOfIndividual participating in, and the other end a class-of-temporal-part of an instance of another ClassOfIndividual involved by reference in, a ClassOfActivity, and each end with its cardinality.

A member of a class-of-temporal-part instance of a ClassOfArrangedIndividual is intended to play the Role in an instance of RoleAndDomain. This defines the instance of ClassOfIntendedRoleAndDomain involved.

Definition of the difference between the members of an enumerated set of two Part 2 Classes. The result Class is the difference between the membership of the union of the classes that are members of the EnumeratedSetOfClass and their intersection.

Any member of a class-of-temporal-part of an instance of ClassOfShape possesses a member of ClassOfShapeDimension, defined by using a reference PropertySpace. That PropertySpace can be a SinglePropertyDimension, a PropertyRange, or a MultidimensionalPropertySpace.

Any member of a class-of-temporal-part of an instance of ClassOfArrangedIndividual, is a member of an instance of Shape that is member of an instance of ClassOfShape and has a (single) dimension with a value on a Scale.

Any member of a class-of-temporal-part of an instance of ClassOfArrangedIndividual, is a member of an instance of Shape that is member of an instance of ClassOfShape and has a (single) ShapeDimension defined with a reference Property.

A member of a class-of-temporal-part instance of a ClassOfArrangedIndividual has a member of a class-of-temporal-part instance of a ClassOfIndividual as a part in an arrangement. This defines the instance of ClassOfAssemblyOfIndividual involved.

A class-of-temporal-part instance of a ClassOfArrangedIndividual has a class-of-temporal-part instance of a ClassOfIndividual as a part in an instance of ClassOfAssemblyOfIndividual. The latter is classified with an instance of ClassOfAssertion.

A class-of-temporal-part instance of a ClassOfArrangedIndividual has a class-of-temporal-part instance of a ClassOfFeature as a part in an instance of ClassOfFeatureWholePart. The latter is classified with an instance of ClassOfAssertion.

A member of a class-of-temporal-part instance of a ClassOfArrangedIndividual has a member of a class-of-temporal-part instance of a ClassOfIndividual as a part in an arrangement. This defines the instance of ClassOfFeatureWholePart involved.

A class-of-temporal-part instance of a ClassOfArrangedIndividual has a class-of-temporal-part instance of a ClassOfFeature as a part in an instance of ClassOfFeatureWholePart. The latter is classified with an instance of ClassOfAssertion.

A member of a class-of-temporal-part instance of a ClassOfIndividual is directly connected with a member of a class-of-temporal-part instance of another ClassOfIndividual. This defines the instance of ClassOfDirectConnection involved.

A member of a class-of-temporal-part instance of a ClassOfIndividual is directly connected with a member of a class-of-temporal-part instance of another ClassOfIndividual. This defines the instance of ClassOfDirectConnection involved, with an explicit typing of the latter.

A member of a class-of-temporal-part instance of a ClassOfIndividual is indirectly connected with a member of a class-of-temporal-part instance of another ClassOfIndividual. This defines the instance of ClassOfIndirectConnection involved.

A member of a class-of-temporal-part instance of a ClassOfIndividual is indirectly connected with a member of a class-of-temporal-part instance of another ClassOfIndividual. This defines the instance of ClassOfIndirectConnection involved, with an explicit typing of the latter.

Classified involvement-by-reference in a temporal part of an instance of Activity by a class-of-temporal-part of an instance of ClassOfIndividual that is specialized from a RoleAndDomain involved at Class level. This is done by referring to the involved ClassOfIndividual and the Role it plays.

Classified involvement-by-reference in a temporal part of an instance of Activity by a temporal-part of an instance of PossibleIndividual that is classified by a RoleAndDomain involved at Class level. This is done by referring to the involved ClassOfIndividual and the Role it plays.

A temporal part of an instance of Activity involves-by reference a ClassOfIndividual that is a specialization of the Status "Effective" at the dateTime that that Activity has ended. This ClassOfIndividual is an "UrClass" - one that is declared, and does not yet have class-of-temporal-part's.

A temporal part of an instance of Activity involves-by reference a ClassOfIndividual that is a specialization of the Status "Deprecated" at the dateTime that that Activity has ended. This ClassOfIndividual is one that is deprecated as UrClass. This deprecation deprecates all templates in which that UrClass plays a role, but that is covered by the Part 9 API.

A temporal part of an instance of Activity involves-by-reference a class-of-temporal-part of an instance of ClassOfIndividual that is a specialization of a given Status at the dateTime that that Activity has ended.

A temporal part of an Activity causes the beginning of a Physical Object that is a temporal part of a FunctionalPhysicalObject and of a MaterializedPhysicalObject, meaning that the latter has been installed in a function place that is represented by the former.

A temporal part of an Activity causes the ending of a Physical Object that is a temporal part of a FunctionalPhysicalObject and of a MaterializedPhysicalObject, meaning that the latter has been uninstalled from a function place that is represented by the former.

As of a given dateTime a temporal part of a PossibleIndividual no longer fulfils the criteria for membership of a (Part 2) ClassOfIndividual, and the problem is described with a ClassOfInformationObject, that is effective at the same dateTime.

A temporal part of an instance of InformationObject is classified with a class-of-temporal-part of an instance of ClassOfInformationObject which is a specialization of a class-of-temporal-part of an instance of ClassOfInformationRepresentation.

Information about a temporal part of an instance of PossibleIndividual is represented by an instance of ClassOfInformationRepresentation that is classified with an instance of ClassOfClassOfInformationRepresentation,and this ClassOfInformationRepresentation is presented on a class-of-temporal-part of an instance of ClassOfInformationObject.

Information about a temporal part of an instance of PossibleIndividual is represented by an instance of ClassOfInformationRepresentation that is a union of template instances, collected in an instance of EnumeratedSetOfClass, and this ClassOfInformationRepresentation is presented in a class-of-temporal-part of an instance of ClassOfInformationObject.

Ratio between two property values of the same property type of an instance of PossibleIndividual, expressed in a dimensionless real number. A duty cycle is the ratio of time that a mechanism spends in an active state, to the overall time available; Expression of the real number in a percentage has to be done in postprocessing.

A temporal part of an instance of PossibleIndividual is related to a temporal part of an instance of PossibleIndividual, and that relationship is classified with a given instance of ClassOfRelationshipWithSignature.

A temporal part of an instance of PossibleIndividual is related to a class-of-temporal part of an instance of ClassOfIndividual, and that relationship is classified with a given instance of ClassOfRelationshipWithSignature.

A temporal part of an instance of PossibleIndividual is related to a class-of-temporal part of an instance of ClassOfIndividual, and that relationship is classified with a given instance of ClassOfRelationshipWithSignature.

A temporal part of an instance of PhysicalObject, that is a member of a ClassOfPerson, is employed by a temporal part of an instance of PossibleIndividual, and that employment relationship is classified with an instance of ClassOfRelationshipWithSignature.

A temporal part of an instance of PhysicalObject is manufactured by a temporal part of an instance of PossibleIndividual, and that manufacture relationship is classified with an instance of ClassOfRelationshipWithSignature.

A temporal part of an instance of PossibleIndividual is a 'part' in an assembly with a temporal part of another instance of PossibleIndividual as the 'whole', and that assembly is validated against an instance of ClassOfAssemblyOfIndividual.

A temporal part of an instance of PossibleIndividual is directly connected to a temporal part of another instance of PossibleIndividual, and that connection is typed. The connection relationship is made explicit in the signature.

A temporal part of an instance of PossibleIndividual is indirectly connected to a temporal part of another instance of PossibleIndividual, and that connection is typed. The connection relationship is made explicit in the signature.